【全自(zi)動(dong)機(ji)械手表(biao)】全自(zi)動(dong)機(ji)械手表(biao)的工作原理(li) 全自(zi)動(dong)機(ji)械手表(biao)怎么使(shi)用(yong)

全自動機械手表的工作原理

自動手表的(de)(de)(de)結構型式較多，但(dan)工作(zuo)原理大(da)(da)(da)致相同。自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)上(shang)(shang)條(tiao)(tiao)裝(zhuang)置(zhi)安裝(zhuang)在(zai)(zai)(zai)機芯后面，打開后蓋即能看到。自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)瑞士手表(biao)機芯一(yi)(yi)(yi)(yi)般都(dou)比較厚。一(yi)(yi)(yi)(yi)般換(huan)向(xiang)(xiang)輪(lun)(lun)(lun)(lun)結構的(de)(de)(de)自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)表(biao)由(you)自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)錘(chui)（重(zhong)錘(chui)）、換(huan)向(xiang)(xiang)輪(lun)(lun)(lun)(lun)、自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)傳動(dong)(dong)(dong)(dong)輪(lun)(lun)(lun)(lun)、自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)頭(tou)(tou)輪(lun)(lun)(lun)(lun)等組(zu)成。自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)錘(chui)用(yong)(yong)(yong)螺釘固定在(zai)(zai)(zai)中(zhong)心(xin)自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)錘(chui)軸(zhou)上(shang)(shang)。在(zai)(zai)(zai)外(wai)力(li)的(de)(de)(de)作(zuo)用(yong)(yong)(yong)下，它圍繞中(zhong)心(xin)旋(xuan)轉，帶動(dong)(dong)(dong)(dong)換(huan)向(xiang)(xiang)輪(lun)(lun)(lun)(lun)，換(huan)向(xiang)(xiang)輪(lun)(lun)(lun)(lun)軸(zhou)齒又(you)推動(dong)(dong)(dong)(dong)自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)傳動(dong)(dong)(dong)(dong)輪(lun)(lun)(lun)(lun)轉動(dong)(dong)(dong)(dong)，自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)傳動(dong)(dong)(dong)(dong)輪(lun)(lun)(lun)(lun)推動(dong)(dong)(dong)(dong)自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)頭(tou)(tou)輪(lun)(lun)(lun)(lun)，自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)頭(tou)(tou)輪(lun)(lun)(lun)(lun)與(yu)大(da)(da)(da)鋼輪(lun)(lun)(lun)(lun)齒嚙合，使大(da)(da)(da)鋼輪(lun)(lun)(lun)(lun)一(yi)(yi)(yi)(yi)個齒一(yi)(yi)(yi)(yi)個齒地轉動(dong)(dong)(dong)(dong)而(er)上(shang)(shang)條(tiao)(tiao)。全自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)表(biao)是(shi)自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)陀(tuo)向(xiang)(xiang)任一(yi)(yi)(yi)(yi)方向(xiang)(xiang)轉動(dong)(dong)(dong)(dong)都(dou)能上(shang)(shang)條(tiao)(tiao)。區別于(yu)單向(xiang)(xiang)換(huan)向(xiang)(xiang)裝(zhuang)置(zhi)，雙(shuang)向(xiang)(xiang)換(huan)向(xiang)(xiang)裝(zhuang)置(zhi)或棘(ji)輪(lun)(lun)(lun)(lun)棘(ji)爪式裝(zhuang)置(zhi)。現在(zai)(zai)(zai)以全自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)手表(biao)為多。ETA2892機芯，雙(shuang)獅46941機芯就是(shi)雙(shuang)向(xiang)(xiang)自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)上(shang)(shang)弦的(de)(de)(de)絕大(da)(da)(da)多數(shu)都(dou)是(shi)用(yong)(yong)(yong)偏心(xin)的(de)(de)(de)擺(bai)(bai)陀(tuo)（自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)陀(tuo)或稱自(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)重(zhong)錘(chui)），它的(de)(de)(de)形狀(zhuang)像個半圓(yuan)的(de)(de)(de)盤，選用(yong)(yong)(yong)質(zhi)量(liang)比較重(zhong)的(de)(de)(de)金屬制成，且邊(bian)緣(yuan)比較厚，所(suo)以大(da)(da)(da)部分質(zhi)量(liang)都(dou)在(zai)(zai)(zai)陀(tuo)的(de)(de)(de)邊(bian)緣(yuan)上(shang)(shang)，利用(yong)(yong)(yong)地心(xin)的(de)(de)(de)引力(li)和人手臂的(de)(de)(de)擺(bai)(bai)動(dong)(dong)(dong)(dong)而(er)旋(xuan)轉，并驅動(dong)(dong)(dong)(dong)一(yi)(yi)(yi)(yi)組(zu)齒輪(lun)(lun)(lun)(lun)去卷緊發條(tiao)(tiao)來(lai)上(shang)(shang)弦。

該圖片由注冊用戶"志士豪杰"提供，版權聲明反饋

全自動機械手表怎么使用呢

1、上弦

全自動機械手表是需(xu)要上弦維持指(zhi)針(zhen)、日歷等的運(yun)(yun)動(dong)的。但(dan)是通過每(mei)天固定(ding)的運(yun)(yun)動(dong)可(ke)以減小補弦的次數，一個月下(xia)來大(da)約會有1s左(zuo)右的誤差。

2、補弦

補弦既可以(yi)拿(na)在手(shou)中(zhong)，面對表面左右晃動(dong)，也可以(yi)使用手(shou)動(dong)補弦，在表把(ba)第一檔的時(shi)候(hou)向上(shang)順時(shi)針旋(xuan)轉(zhuan)表把(ba)。上(shang)弦的時(shi)候(hou)能(neng)聽(ting)到機(ji)芯內部齒(chi)輪阻力莎莎的聲音(yin)。

3、調日歷

先(xian)(xian)將表(biao)把(ba)拉出(chu)一(yi)檔（鎖把(ba)的要(yao)先(xian)(xian)解鎖）向(xiang)下旋轉至日(ri)期(qi)(qi)，雙歷表(biao)一(yi)般是向(xiang)上和(he)向(xiang)下分別(bie)調整日(ri)期(qi)(qi)和(he)星(xing)期(qi)(qi)歷，個別(bie)表(biao)示(shi)需(xu)要(yao)通過按鍵調整。

盡量不要在表上(shang)的(de)時(shi)(shi)(shi)間(jian)晚8點到(dao)第二天(tian)2點期間(jian)調(diao)整日歷(li)。可(ke)以通過(guo)先撥(bo)(bo)時(shi)(shi)(shi)間(jian)把這段時(shi)(shi)(shi)間(jian)繞(rao)過(guo)去再調(diao)整日歷(li)，手表不會(hui)自己識(shi)別是(shi)(shi)早晨還(huan)是(shi)(shi)晚上(shang)所以當中(zhong)午跳(tiao)歷(li)時(shi)(shi)(shi)請將(jiang)時(shi)(shi)(shi)間(jian)撥(bo)(bo)12小(xiao)時(shi)(shi)(shi)。

4、調時間

向(xiang)外拉出(chu)兩檔，然(ran)后再向(xiang)下(xia)（逆時針(zhen)）擰表(biao)把調整時間(jian)。如果沒有(you)日(ri)歷的表(biao)，拉出(chu)一檔即為調整時間(jian)。

5、防水

機械手表作為精密機(ji)械儀器，使(shi)用時需要注意不要磕(ke)碰(peng)，盡量遠離磁場，按照(zhao)手表標注的防水等級使(shi)用。無(wu)論多少米的防水表也不要佩戴去海里游泳。

全自動機械手表使用注意事項有哪些

1、自動(dong)手表在使用過程中，由于它的(de)發條能夠經(jing)常保持(chi)一定的(de)上緊度，所(suo)以把(ba)它從手腕(wan)上取下來，放置不動(dong)，仍能保持(chi)二十四小時以上的(de)走動(dong)時間。

2、自動手表使用(yong)多年后(hou)，由于自動(dong)零件磨損，它(ta)的靈活度(du)也會降低，故每晚臨睡(shui)前還應把表擺動(dong)一定時間，以彌補動(dong)力不足。

3、自(zi)(zi)動(dong)手表的自(zi)(zi)動(dong)裝置若失靈，也(ye)可用手上(shang)緊發(fa)條，但不會(hui)上(shang)滿。手上(shang)發(fa)條感覺比較費勁，因為自(zi)(zi)動(dong)部分的齒輪和自(zi)(zi)動(dong)錘也(ye)會(hui)隨著(zhu)大鋼輪的轉(zhuan)(zhuan)動(dong)而旋(xuan)轉(zhuan)(zhuan)。